<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
</head>

<body>
  <div id="app">
    <div class="as ap" style="background-color: red;">
      <p>{{sige}}</p>
      <input v-model="sige"></input>
    </div>

  </div>
  <script type="text/javascript" src="./simple-vue.js"></script>
  <script>
    var vm = new Vue({
      el: "#app",
      data: {
        sige: "四哥",
        // jiuge:"价格"
      },
    });
    
  </script>
</body>

</html>